FIELD: machine building.
SUBSTANCE: invention relates to a device for cleaning surfaces from adhered and frozen granular materials. Device comprises actuator connected to pulse power supply (1), which consists of two inductors (2, 3) located one opposite to another and made in the form of helical electromagnetic coils (4, 5) placed in housing (6, 7) of non-ferromagnetic material, connected oppositely on magnetic field. One of inductors is fixed on bearing structure and installed with gap (9) relative to other inductor, rigidly fixed to cleaned surface (8). Coils (4, 5) of inductors are connected in series.
EFFECT: eliminating collision of inductors, which provides efficient cleaning without violation of integrity of actuators for a long period of their operation.
1 cl, 2 dwg
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